코드카타 SELECT CASE WHEN price >= 0 and price 10000 then 0 when price >= 10000 and price 20000 then 10000 when price >= 20000 and price 30000 then 20000 when price >= 30000 and price 40000 then 30000 when price >= 40000 and price 50000 then 40000 when price >= 50000 and price 60000 then 50000 when price >= 60000 and price 70000 then 60000 when price >= 70000 and price 80000 then 70000 when price >=..